The aluminum is hard anodized with bright and colors.
Aluminum valves stems are made from aluminum alloy with top quality rubber seals.
Fixed to the RIM with Lock nut. Please check as much as possible to make sure the item is the one that you need.
Ease of use and reliability. This 90 degree tire valves stems 11.3mm allow easier filling and easier access for checking tire pressure.don't need to be replaced with each tire change.